From: Hyunjun Ko <zzoon.ko@samsung.com>
Date: Mon, 27 Jul 2015 00:52:56 +0000 (+0900)
Subject: Fix dereferencing pointer
X-Git-Tag: accepted/tizen/mobile/20150819.235550~12
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=f06d8d46715b8c880cbb6a44d24cb52bf6112a03;p=platform%2Fupstream%2Fgst-rtsp-server.git

Fix dereferencing pointer

Change-Id: Ifc33f252026bf53777531b91d7b96ab2d4de23bf
---

diff --git a/gst/rtsp-server/gstwfdmessage.c b/gst/rtsp-server/gstwfdmessage.c
index 5184caa..6740d03 100755
--- a/gst/rtsp-server/gstwfdmessage.c
+++ b/gst/rtsp-server/gstwfdmessage.c
@@ -823,7 +823,7 @@ gst_wfd_parse_attribute (gchar * buffer, GstWFDMessage * msg)
         }
         }
 
-        if ((v = strstr (v, "hidc_cap_list"))) {
+        if ((v && (v = strstr (v, "hidc_cap_list")))) {
         WFD_SKIP_SPACE (v);
         WFD_READ_CHAR_END_STRING (tstring, '=');
         if (!g_strcmp0 (tstring, "hidc_cap_list")) {